Here are a few more numbers from the HSUS tax return courtesy of http://www.humanewatch.org/:
•Total revenue: $101.6 million
•Total expenses: $121.7 million
•Net assets as of December 31, 2009: $160.5 million
•Fundraising expenses: $22.3 million (23 percent of every dollar raised)
•Salaries and benefits: $35.8 million
•Total grants to other groups: $6.7 million